2770221

Information

• Patent Grant
• 2770221

• References
• Source

• Patent Number

  2,770,221

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1956
  68 years ago

• CPC

  • B43K5/1809 - Feed bars

• US Classifications

  • 401 - Coating implements with material supply
  • D19 - Office supplies